Let u(p) = p**2 + p. Let y be u(-4). Let h(i) = 2*i**2 + 1. Let a be h(-1). Solve -a*z + y = -0 for z.

Let k be 0 - (2 - ¹⁶⁄₄). Solve -2*g = -g + k for g.

-2

Let m(a) = -3*a + 3. Let v be m(6). Let b = v + 30. Solve d + b = -4*d for d.

-3

Let i(z) = 2*z3 - 4*z2 + 2*z. Let m be i(2). Solve -w = m*w + 25 for w.

-5

Suppose 2*j = 7 + 1. Solve -r = -j*r - 6 for r.

-2

Suppose j + 0*v - v = 9, 3*j = 4*v + 24. Suppose -3*g + 0*g = -j. Solve 2*c - g*c = -8 for c.

4

Let m(s) = -5*s3 - 6*s2 - 4*s - 6. Let y(f) = -4*f3 - 5*f2 - 4*f - 5. Let c(n) = -2*m(n) + 3*y(n). Let w be c(-2). Solve -z + 4*z = w for z.

3

Suppose -6*o = -o. Suppose o*p + 29 = 5*p + 2*a, 0 = 4*p - 4*a - 12. Solve -p*y + 0*y = -20 for y.

4

Let s(g) = -g - 2. Suppose 3*o + 0*o + 12 = 0. Let a be s(o). Solve -l - 4 = -a*l for l.

4

Let n be (-6)/(-10) + ²¹⁄₁₅. Suppose 0 = -m + 2*t + 17 - 7, -n*m + 10 = -2*t. Solve 0 = 4*f - m - 8 for f.

2

Suppose 0 = 3*d + 4*z + 5, d - 2*z - 10 = -5. Solve -d = -x + 3 for x.

4